Chicago to Milwaukee (ORD-MKE): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Milwaukee (MKE), roughly 134 times a week. The timetable below shows the nonstop scheduled at 54 minutes to 1h 11m for the 67 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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134
Flights a week, 4-week average
54 minutes to 1h 11m
Scheduled flight time
67 mi
Nonstop distance
Free
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Chicago to Milwaukee flight schedule

Scheduled nonstop departures for ORD to MKE starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Milwaukee (MKE)
Date Flight Airline Departs ORD Arrives MKE Duration Aircraft
UA 5838United Airlines05:5907:071h 8mBombardier CRJ-200
AA 6241American Airlines06:5908:071h 8mBombardier CRJ-700
UA 5821United Airlines08:5710:071h 10mBombardier CRJ-200
AA 4984American Airlines10:0511:121h 7mBombardier CRJ-700
UA 5234United Airlines10:2511:301h 5mBombardier CRJ-200
UA 5933United Airlines12:4013:431h 3mBombardier CRJ-200
AA 4990American Airlines13:2014:241h 4mBombardier CRJ-700
UA 5668United Airlines14:0415:111h 7mBombardier CRJ-200
UA 5262United Airlines16:3017:401h 10mCR5
AA 4993American Airlines17:2918:361h 7mBombardier CRJ-700
UA 5555United Airlines18:0019:101h 10mBombardier CRJ-200
AA 4909American Airlines18:5219:581h 6mBombardier CRJ-700
AA 6273American Airlines18:5219:581h 6mBombardier CRJ-700
AA 6257American Airlines20:4621:541h 8mBombardier CRJ-700
UA 5362United Airlines22:0022:5959 minutesEmbraer E175
UA 5838United Airlines05:5907:071h 8mBombardier CRJ-200
AA 6241American Airlines06:5908:071h 8mBombardier CRJ-700
UA 5821United Airlines08:5710:071h 10mBombardier CRJ-200
AA 4984American Airlines10:0411:111h 7mBombardier CRJ-700
UA 5234United Airlines10:2511:301h 5mBombardier CRJ-200
UA 5933United Airlines12:4013:431h 3mBombardier CRJ-200
AA 4990American Airlines13:2014:241h 4mBombardier CRJ-700
UA 5668United Airlines14:0415:111h 7mBombardier CRJ-200
UA 5262United Airlines16:3017:401h 10mBombardier CRJ-200
AA 4993American Airlines17:2418:311h 7mBombardier CRJ-700
UA 5555United Airlines17:5919:091h 10mBombardier CRJ-200
AA 4909American Airlines18:5219:581h 6mBombardier CRJ-700
AA 6273American Airlines18:5219:581h 6mBombardier CRJ-700
UA 4711United Airlines20:1521:251h 10mCR5
AA 6257American Airlines20:4621:541h 8mBombardier CRJ-700
UA 5362United Airlines22:0022:5959 minutesEmbraer E175
AA 6241American Airlines06:5908:071h 8mBombardier CRJ-700
UA 5822United Airlines07:3008:361h 6mBombardier CRJ-200
UA 5821United Airlines08:5010:011h 11mCRJ
AA 4984American Airlines10:0511:121h 7mBombardier CRJ-700
UA 5234United Airlines10:4011:3454 minutesCR5
AA 4990American Airlines13:2014:241h 4mBombardier CRJ-700
UA 5933United Airlines13:3014:331h 3mBombardier CRJ-200
UA 4802United Airlines13:5514:581h 3mBombardier CRJ-200
UA 5668United Airlines14:1015:0454 minutesCR5

Showing the first 40 of 130 scheduled ORD to MKE departures across 7 days with service, starting October 23, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ORD to MKE date on the interactive map

Aircraft on the Chicago to Milwaukee nonstop

In the schedule table on this page, United Airlines flies the Bombardier CRJ-200, the Bombardier CRJ, and the Embraer E175, and American Airlines flies the Bombardier CRJ-700. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to MKE departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Milwaukee to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 7 of the 14 Chicago to Milwaukee departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ORD to MKE departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ORD to MKE on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Milwaukee nonstop

Carriers operating ORD to MKE nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ORD to MKE on the interactive map →

Frequently asked questions about ORD to MKE

How long is the flight from Chicago (ORD) to Milwaukee (MKE)?
Scheduled flight times from Chicago (ORD) to Milwaukee (MKE) run from 54 minutes to 1h 11m across the departures in the schedule table on this page. The nonstop covers about 67 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to MKE?
United Airlines and American Airlines fly ORD to MKE nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to MKE?
About 134 nonstop flights a week run between Chicago (ORD) and Milwaukee (MKE) in the current schedule, operated by United Airlines and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to MKE depart?
Scheduled ORD to MKE nonstops in the next 7 days with service leave between 05:59 and 22:00, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ORD to MKE nonstop?
The schedule table on this page lists 18 flight numbers for ORD to MKE nonstops, including UA 5234, UA 5668, UA 5821, UA 5838, and UA 5933 on United Airlines, and AA 4984, AA 4990, and AA 6241 on American Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to MKE?
Open the ORD to MKE route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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